Описание

Sensor head
Model SK-050
Charge potential measurement Measurement mode High-precision mode, Wide-range mode
Reference distance High-precision mode 25 mm
Wide-range mode 100 mm
Measuring distance High-precision mode 5 to 50 mm
Wide-range mode 60 to 120 mm
Measuring range High-precision mode ±2kV*1
Wide-range mode ±50kV*1
Measuring accuracy High-precision mode ±10V
Wide-range mode ±100 V*2*3
Sampling cycle Approx 1.4 ms
Temperature measurement Measuring range 0 to +50°C
Measuring accuracy ±1°C*4
Display resolution 0.1°C
Sampling cycle 1 s
Humidity measurement Measuring range 10 to 85% RH
Measuring accuracy ±5% RH*4
Display resolution 0.1% RH
Sampling cycle 1 s
Charge monitor function Ion balance measuring mode Ion balance measuring range ±1 kV*5
Measured voltage display resolution ±10 V*5*6
1 V*5
Environmental resistance Ambient temperature 0 to +50 °C (No freezing or condensation)
Relative humidity 10 to 85 % RH (No condensation)
Material Body case : PC, Metal parts : SUS, Cable : PVC
Weight Approx. 35 g
*1 If the distance to the sensing target is shorter than the reference distance, even if the conditions are within the measurable range, measurement cannot be performed up to the upper limit of the measuring range. *2 Within ±100 V when using high-precision mode, within ±1 kV when using wide-range mode. In other ranges, display value has an accuracy of ±10% (display value). Values are obtained from a mean of 256 measurements. *3 Measuring accuracy is satisfied in the range of ±30 kV. *4 25°C, 50% RH. *5 OP-87934 is required. *6 Within ±100 V. In other ranges, display value has an accuracy of ±10% (display value).
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